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Invitrogen
Estrogen Receptor alpha Polyclonal Antibody
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FIGURE: 1 / 11
Estrogen Receptor alpha Antibody (PA5-16440) in ICC/IF
Immunofluorescent analysis of Estrogen Receptor (ER, green) in T47D and Hs 578T breast cancer cells. The cells were fixed with 4% paraformaldehyde for 15 min at room temp, permeabilized with 0.1% Triton X-100 for 15 min at room temp, and blocked with 0.3% BSA in PBS for at least 30 min at room temp. Cells were stained with an ER polyclonal antibody (Product # PA5-16440) at a dilution of 1:100 in blocking bu... View More
Product Details
PA5-16440
Applications
Tested Dilution
Publications
Product Specifications
Published species
Human,
Mouse
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
A synthetic peptide derived from the C-terminus of human estrogen receptor, alpha protein
Conjugate
Form
Liquid
Concentration
1 mg/mL
Storage conditions
4°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_10983848
Product Specific Information
PA5-16440 targets Estrogen Receptor in IF, IHC (P), IP, and WB applications and shows reactivity with mouse, Hamster, and Human samples.
The PA5-16440 immunogen is a synthetic peptide derived from the C-terminus of human estrogen receptor, alpha protein.
Target Information
Estrogen Receptors (ER) are members of the steroid/thyroid hormone receptor superfamily of nuclear receptors. The estrogen receptor is a ligand-activated transcription factor, that when bound to estrogen hormone, induces a conformational change that allows dimerization and binding to estrogen response elements (ERE) in DNA. When bound to EREs, ER can positively or negatively regulate gene transcription through the recruitment of coactivator or corepressor proteins. There are two different forms of the estrogen receptor, alpha and beta, encoded by separate genes (ESR1 and ESR2, respectively). Due to alternative RNA splicing, at least 4 estrogen receptor-alpha isoforms are known to exist (Isoform 1 (66 kDa), Isoform 2 (53 kDa), Isoform 3 (47 kDa), Isoform 4 (35 kDa)). Estrogen receptors are widely expressed in different tissue types and are essential for sexual development and reproductive function. They also play a role in other tissues such as bone. Estrogen receptors are involved in pathological processes including breast cancer, endometrial cancer, and osteoporosis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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